jayjan2046

97啦

icy2828

total lost $197

foofoo8282

....ME A BIT STUPID 179+ITEM......CORRECT.....

shhak47

97元，肯定对

209241

亏了197+礼物

davelui

?????????

prozzy

the answer is -$97 for sure.
/ h: f6 N6 P* i5.39.217.77:8898Think about it this way 公仔箱論壇, I+ ~- x! b0 ?( X- H
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
8 U: F+ T0 @7 _  Ytvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can think this as a lost of $100. therefore the overall gain is $3-$100 = -$97

dg168168

ryukihero

79-(21-18)+100+18=197

sisccsis

i would say $97 (79 + 18)

tmac2008

97 easy

tat_tat0210

i think it's 77
% |3 }- |3 @' v9 f$ T. e2 Y+ a$ Z7 dTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。4 l: B2 d) Y  X. P8 w6 B0 X
[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =
6 ^) B7 I7 i# i: J; l: N$ T: @5.39.217.77:8898公仔箱論壇8 |4 \% a( i( M' q8 s2 P
[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18